JP5683419B2 - Connector and electronic device equipped with the same - Google Patents

Description

The present invention relates to a connector and an electronic apparatus including the connector.

  As this type of connector, there is a connector provided as an earphone jack of a mobile terminal such as a smartphone. A cover is fitted to the connector. This prevents water from entering the mobile terminal from the connector (see Patent Document 1).

JP 2004-87185 A

  However, if the mobile terminal is accidentally exposed to water without the cover being fitted to the connector, water will enter the mobile terminal from the connector.

The present invention has been developed in view of the above circumstances, and an object of the present invention is to provide a waterproof connector and an electronic apparatus including the connector.

  In order to solve the above-described problems, a connector according to the present invention includes a body having a connection hole, a housing hole or slit communicating with the connection hole and opened to the outside, and a housing hole or slit of the body. A cover to be closed; a fixing portion fixed in the accommodation hole or slit of the body; a contact portion disposed in the connection hole; and a connection portion protruding to the outside from between the body and the cover. A contact, and at least a boundary portion between the body and the cover, a boundary portion between the body and the connection portion of the contact, and a mold portion made of an insulating resin that covers a boundary portion between the cover and the connection portion of the contact. ing.

  According to such an aspect of the invention, the mold portion made of insulating resin covers the boundary portion between the body and the cover, the boundary portion between the body and the contact connection portion, and the boundary portion between the cover and the contact connection portion. . Therefore, it is possible to prevent water from entering from between the cover and the body, between the body and the contact connecting portion, and between the cover and the contact connecting portion. Moreover, since the mold part is made of an insulating resin that can be produced by outsert molding or the like, the waterproofness of the connector can be realized at low cost.

  The connection hole may be configured to penetrate the body in the first direction. The body is provided at a first end in a second direction orthogonal to the first direction, a second end located on the opposite side of the first end in the second direction, and the first end. It is possible to further include a first concave portion provided on the bottom surface and provided with the receiving hole or slit, and a second concave portion provided on the second end portion. The cover may include a first closing portion that closes the connection hole and a second closing portion that is received in the first recess and closes the receiving hole or slit. The mold portion includes a first mold portion having a first end in the second direction and a second end opposite to the first end in the second direction, and a first end of the first mold portion. It is possible to have a configuration having a second mold part connected to each other and a third mold part connected to the second end of the first mold part. The first mold part covers the first closing part and joins the first closing part to the body. The second mold part is filled in the first recess of the body, covers the second closing part, and joins the second closing part to the body. The third mold part is filled in a second recess of the body.

  According to such an aspect of the invention, the first mold portion covers the first closing portion and joins the first closing portion to the body. The second mold portion is filled in the first recess of the first end portion of the body, covers the second closing portion, and joins the second closing portion to the body. The third mold portion is filled in the second recess at the second end of the body. That is, since the second and third mold parts are provided so as to sandwich the body in the second direction, the bonding strength of the mold part to the cover and the body can be improved.

  The body further includes a third end in a third direction orthogonal to the first and second directions, and a fourth end located on the opposite side of the third end in the third direction. Is possible. The first mold part may further include a third end in the third direction and a fourth end opposite to the third end in the third direction. The mold part is connected to the third end of the first mold part and covers the third end of the body; the mold part is connected to the fourth end of the first mold part; and A fifth mold portion that covers the fourth end of the body may be further included.

  According to such an aspect of the invention, the fourth mold part connected to the third end of the first mold part covers the third end part of the body and is connected to the fourth end of the first mold part. The mold part covers the fourth end of the body. That is, since the fourth and fifth mold parts are provided so as to sandwich the body in the third direction, the bonding strength of the mold part to the cover and the body can be improved.

  The end surface on the one side in the third direction of the second blocking portion can be flush with the end surface of the third end portion of the body. The fourth mold portion joins the end surface of the second closing portion to the end surface of the third end portion of the body. In addition, an end surface on the other side in the third direction of the second blocking portion can be flush with an end surface of the fourth end portion of the body. The fifth mold portion joins the end surface of the second closing portion to the end surface of the fourth end portion of the body.

  The connection part of the contact may be configured to penetrate the second, fourth or fifth mold part. In this case, the boundary portion between the contact connecting portion and the body and the boundary portion between the contact connecting portion and the cover are covered with the second, fourth, or fifth mold portion.

  At least one of the body and the cover may be provided with a lead-out hole that connects the accommodation hole or slit and the outside. A connecting portion of the contact protrudes outside through the lead-out hole.

The body, it is preferable that at least one of the cover and the mold portion is formed of a polyamide resin. According to such an aspect of the invention, since the polyamide-based resin has good adhesion to other resin materials and adhesion to metal, the waterproofness of the connector can be improved. In addition, since the polyamide-based resin is superior in toughness compared to other resin materials, the twisting strength of the connector is improved.

Connector described above can be configured to include further fitted with a ring-shaped packing in the body. According to such an aspect of the present invention, it is possible to interpose a ring-shaped packing externally fitted to the case between the connector and a housing of an electronic device in which the connector is built. Therefore, it is possible to waterproof water from between the connector and the housing of the electronic device.

  The electronic apparatus of the present invention includes the connector according to any one of the above-described aspects.

FIG. 1A is a perspective view showing a front surface, a plane surface, and a right side surface of a connector according to Embodiment 1 of the present invention, and is a view through a mold portion. FIG. 1B is a perspective view showing a back surface, a plane surface, and a left side surface of the connector, and is a view through which a mold portion is transmitted. FIG. 1C is a perspective view illustrating the front, bottom, and right side of the connector, and is a view through the mold portion. FIG. 1D is a perspective view showing a back surface, a bottom surface, and a left side surface of the connector, and is a view through a mold portion. 2A is a cross-sectional view of the connector, taken along line 2A-2A in FIG. 1A, with the packing removed. FIG. 2B is a cross-sectional view of the connector, taken along 2B-2B in FIG. 1A, with the packing removed. 2C is a cross-sectional view of the connector, taken along 2C-2C in FIG. 1A, with the packing removed. 3D is a cross-sectional view of the connector in 2D-2D in FIG. 1A, with the packing removed. FIG. 3A is an exploded perspective view showing the back, bottom, and right side of the connector. FIG. 3B is an exploded perspective view showing the front, bottom, and left side of the connector. FIG. 4A is a perspective view showing the front, plane, and right side of a connector according to Embodiment 2 of the present invention, and is a view through which a mold part is transmitted. FIG. 4B is a perspective view showing a back surface, a plane surface, and a left side surface of the connector, and is a view through which a mold portion is transmitted. FIG. 4C is a perspective view illustrating the front, bottom, and right side of the connector, and is a view through the mold portion. FIG. 4D is a perspective view showing a back surface, a bottom surface, and a left side surface of the connector, and is a view through a mold portion. 5A is a cross-sectional view of the connector, taken along 5A-5A in FIG. 4A, with the packing removed. FIG. 5B is a cross-sectional view of the connector, taken along 5B-5B in FIG. 4A, with the packing removed. 5C is a cross-sectional view of the connector, taken along 5C-5C in FIG. 4A, with the packing removed. FIG. 5D is a cross-sectional view taken along the line 5D-5D in FIG. 4A of the connector, with the packing removed. FIG. 6A is an exploded perspective view showing a back surface, a bottom surface, and a right side surface of the connector. FIG. 6B is an exploded perspective view showing the front, bottom, and left side of the connector. FIG. 7 is a schematic bottom view showing a design variation of the connector of the first embodiment.

  Examples 1 and 2 of the present invention will be described below.

  First, a connector according to Embodiment 1 of the present invention will be described with reference to FIGS. 1A to 3B. The connector shown in FIGS. 1A to 2B is a jack to which a plug (not shown) can be connected. The connector includes a body 100, a cover 200, three contacts 300 a, a contact 300 b, a contact 300 c, a mold part 400, and a packing 500. Hereinafter, each component of the connector will be described in detail. 3A and 3B, the width direction of the connector is shown as X, the front-rear direction is Y, and the up-down direction is Z. The Y direction is orthogonal to the X direction, and the Z direction is orthogonal to the X and Y directions. The X direction is the third direction of the claims, the Y direction is the first direction of the claims (that is, the Y direction is also the length direction of the body 100), and the Z direction is the second direction of the claims. Corresponds to the direction. The plug has a cylindrical connection portion, and a third electrode, a second electrode, a first electrode, and a ground electrode are formed in this order from the distal end side of the connection portion on the outer peripheral surface of the connection portion. Yes.

The body 100 is made of an insulating resin such as a polyamide resin. The body 100 includes a body main body 110 and a ring 120. As shown in FIGS. 1A to 3B, the body main body 110 includes a first end 111 in the Z direction, a second end 112 opposite to the first end 111 in the Z direction, and a third end in the X direction. Portion 113, fourth end 114 opposite to third end 113 in the X direction, fifth end 115 in Y direction , and sixth end 116 opposite to fifth end 115 in Y direction . And a substantially rectangular parallelepiped. The ring 120 is a cylinder connected to the fifth end 115 of the body main body 110. A silicon resin packing 500 is fitted on the ring 120 . A packing 500 can be interposed between the ring 120 and a housing (not shown) of an electronic device on which the connector is mounted. Since the packing 500 is interposed between the ring 120 and the casing, it is possible to prevent intrusion of water, dust, or the like from between the two. The packing 500 can be omitted. Further, it is possible to externally fit a packing to the body main body 110.

  As shown in FIGS. 2C and 2D, the body main body 110 and the ring 120 are provided with a connection hole 130 that penetrates the body main body 110 and the ring 120 in the Y direction. On both sides in the X direction of the connection hole 130 of the body main body 110, slits 140a and 140b extending in the Y direction are provided. The slits 140 a and 140 b are open to the connection hole 130 side and communicate with the connection hole 130. A slit 150 extending in the Y direction is provided outside the slit 140 b of the body main body 110. The slit 150 is open on the connection hole 130 side and communicates with the slit 140 b and the connection hole 130. A housing recess 116 a is provided at the sixth end 116 of the body main body 110. The connection hole 130, the slits 140a, 140b, and the slit 150 are open to the outside of the body 100 on one side (rear side) in the Y direction through the housing recess 116a.

  At both ends in the X direction of the first end 111 of the body main body 110, first recesses 111a and 111b extending in the Y direction are provided as shown in FIGS. 3A and 3B. A lead-out hole 160a communicating with the slit 140a is provided on the bottom surface of the first recess 111a. In addition, a pair of accommodation holes 170a arranged in the Y direction and a pair of lead-out holes 180a communicating with the accommodation holes 170a are provided on the bottom surface of the first recess 111a. The lead-out hole 160a is opened to the third end 113 side of the body main body 110, and connects the slit 140a and the outside of the body main body 110. The accommodation hole 170a opens to the other side (lower side) in the Z direction. The lead-out hole 180a is opened to the third end 113 side of the body main body 110, and connects the accommodation hole 170a and the outside of the body main body 110.

  A lead-out hole 160b communicating with the slit 140b is provided on the bottom surface of the first recess 111b. In addition, a housing hole 170b and a lead-out hole 180b communicating with the housing hole 170b are provided on the bottom surface of the first recess 111b. The lead-out hole 160b is opened to the fourth end 114 side of the body main body 110, and connects the slit 140b and the outside of the body main body 110. The accommodation hole 170b opens to the other side (lower side) in the Z direction. The lead-out hole 180b is opened to the fourth end 114 side of the body main body 110, and connects the accommodation hole 170b and the outside of the body main body 110.

  A concave portion 111c communicating with the first concave portions 111a and 111b is provided at one end portion in the Y direction of the first end portion 111 of the body main body 110. As shown in FIGS. 1A and 1B, second recesses 112a and 112b extending in the Y direction are provided at both ends of the second end 112 of the body main body 110 in the X direction.

Each contact 300a is composed of a conductive metal plate. The contact 300a has a fixing part 310a, a contact part 320a, and a connection part 330a. The fixed portion 310a is a substantially rectangular plate, and has protrusions at both ends in the width direction. The width dimension of the fixing portion 310a including the protrusion is slightly larger than the width dimension of the receiving holes 170a and 170b of the body 100. The fixing portion 310a is press-fitted and held in the receiving holes 170a and 170b. The contact portion 320a is a leaf spring connected to one end in the Z direction of the fixed portion 310a and folded back to the other end side in the Z direction. The contact part 320a is accommodated in the accommodation holes 170a and 170b. In this state, a part of the contact part 320a is disposed in the connection hole 130, and can be elastically contacted with the first and second electrodes of the plug. The connecting portion 330a is a plate that is connected to the other end of the fixed portion 310a in the Z direction and is bent at a substantially right angle with respect to the fixed portion 310a. The connection part 330a has a base end part 331a and a front end part 332a connected to the base end part 331a. The base end portion 331a protrudes toward the third end portion 113 and the fourth end portion 114 of the body main body 110 through the lead-out holes 180a and 180b of the body main body 110. The tip 332a has a staircase shape.

  The contact 300b is a tip spring made of a conductive metal plate. The contact 300b has a fixed part 310b, a pair of contact parts 320b, and a connection part 330b. The fixed part 310b is a substantially U-shaped plate. The fixing portion 310b includes a first plate and a pair of second plates that are provided at both ends in the X direction of the first plate and are bent substantially at right angles to the first plate. A protrusion is provided at the end in the Z direction of the second plate of the fixing portion 310b. The dimension in the Z direction of the fixing portion 310b including the protrusion is slightly larger than the dimension in the Z direction of the slits 140a and 140b of the body 100. The fixed portion 310b is press-fitted and held in the slits 140a and 140b. The first plate of the fixing portion 310b is disposed so as to block one side of the connection hole 130 of the body main body 110 in the Y direction. The contact portion 320b is a leaf spring connected to the tip of the second plate of the fixed portion 310b and folded back to the rear side (one side in the Y direction). The tip of the contact part 320b is disposed in the connection hole 130 and can be elastically contacted with the third electrode of the plug. The connecting portion 330b is a plate connected to the other end in the Z direction of one second plate of the fixed portion 310b and bent at a substantially right angle with respect to the second plate. The connecting portion 330b has a base end portion 331b and a tip end portion 332b connected to the base end portion 331b. The base end portion 331b protrudes toward the third end portion 113 side of the body main body 110 through the lead-out hole 160a of the body main body 110. The tip 332b has a staircase shape.

  The contact 300c is an earth spring made of a conductive metal plate. The contact 300c has a fixed part 310c, a contact part 320c, and a connection part 330c. The fixed portion 310c is a substantially rectangular plate extending in the Y direction, and a protrusion is provided at an end portion in the Z direction. The dimension in the Z direction of the fixing portion 310 c including this protrusion is slightly larger than the dimension in the Z direction of the slit 150 of the body 100. The fixing portion 310c is press-fitted and held in the slit 150. The contact part 320c is a leaf spring connected to the front end (the other end in the Y direction) of the fixed part 310c and curved inward. The tip of the contact part 320c is disposed in the connection hole 130 and can be elastically contacted with the ground electrode of the plug. The connecting portion 330c is a plate that is connected to the other end of the fixed portion 310c in the Z direction and is bent at a substantially right angle with respect to the fixed portion 310c. The connection part 330c has a base end part 331c and a front end part 332c connected to the base end part 331c. The base end portion 331c protrudes toward the fourth end portion 114 side of the body main body 110 through the lead-out hole 160b of the body main body 110. The distal end portion 332c has a staircase shape. The height positions of the lower surfaces of the tip portions 332a, 332b, and 332c are set to be the same.

  The cover 200 is made of an insulating resin such as a polyamide-based resin. The cover 200 includes a first closing part 210 and second closing parts 220 and 230. The first closing portion 210 is a rectangular plate and is accommodated in the accommodating recess 116 a of the body 100. The first closing portion 210 closes one side of the connection hole 130 and the slits 140a, 140b, 150 in the Y direction and covers the contacts 300b, 300c.

  The second closing portions 220 and 230 are substantially rectangular plates connected to the lower end (the other end in the Z direction) of the first closing portion 110 and extending in the Y direction. The base end portions of the second closing portions 220 and 230 are integrated. The second closing portion 220 is fitted in the first recess 111a of the body main body 110, closes the lead-out hole 160a, the accommodation hole 170a, and the lead-out hole 180a, and covers the contact 300a in the accommodation hole 170a. The end surface on one side in the X direction of the second closing portion 220 is flush with the end surface of the third end portion 113 of the body main body 110. As shown in FIG. 1C, a gap S <b> 1 is provided between the end surface on the other side in the X direction of the second closing portion 220 and the inner wall surface on the other side in the X direction of the first recess 111 a of the body main body 110. Yes.

The second closing portion 230 fits into the first recess 111b of the body main body 110, closes the lead-out hole 160b, the accommodation hole 170b, and the lead-out hole 180b, and covers the contact 300a in the accommodation hole 170b. The end surface on the other side in the X direction of the second closing portion 230 is flush with the end surface of the fourth end portion 114 of the body main body 110. As shown in FIG. 1D, a gap S <b> 2 is provided between one end surface in the X direction of the second closing portion 230 and the inner wall surface on the one side in the X direction of the first recess 111 b of the body main body 110. Yes. A gap S3 is provided between the base end portions of the second closing portions 220 and 230 and the inner wall surface on the other side in the Y direction of the concave portion 111c of the body main body 110 as shown in FIG. 1D .

  The mold part 400 is made of an insulating resin such as a polyamide-based resin created by outsert molding. The mold part 400 includes a first mold part 410, second mold parts 421 and 422, third mold parts 431 and 432, a fourth mold part 440, and a fifth mold part 450.

  The first mold part 410 is a rectangular plate that covers the sixth end part 116 of the body main body 110 and the first closing part 210 of the cover 200, and the first closing part 210 is the sixth end part 116 of the body main body 110. It is joined to. That is, the first mold portion 410 covers the boundary portion between the sixth end portion 116 of the body main body 110 and the first closing portion 210 of the cover 200. The first mold part 410 includes a first end 411 in the Z direction, a second end 412 opposite to the first end 411 in the Z direction, a third end 413 in the X direction, and a third end 413 in the X direction. And an opposite fourth end 414.

  The second mold parts 421 and 422 are rectangular plates connected to the first end 411 of the first mold part 410 and extending in the Y direction. The second mold parts 421 and 422 are filled in the gaps S1 and S2 of the first recesses 111a and 111b and the gap S3 of the recess 111c of the first end 111 of the body main body 110, and cover the second blocking parts 220 and 230. The second closing portions 220 and 230 are joined to the body main body 110. That is, the second mold parts 421 and 422 cover the boundary portions between the second closing parts 220 and 230 and the first end part 111 of the body main body 110.

  The third mold parts 431 and 432 are rectangular plates connected to the second end 412 of the first mold part 410 and extending in the Y direction. The third mold parts 431 and 432 are filled in the second recesses 112 a and 112 b of the body main body 110.

  The fourth mold part 440 is a rectangular plate connected to the third end 413 of the first mold part 410 and extending in the Y direction. The fourth mold part 440 connects the second mold part 421 and the third mold part 431. The fourth mold part 440 covers the X-direction one side of the third end part 113 and the second closing part 220 of the body main body 110, and the end face of the second closing part 220 on one side in the X direction of the body main body 110. It is joined to the end face of the third end 113. The base end portion 331a of the connection portion 330a of the two contacts 300a on one side in the X direction and the base end portion 331b of the connection portion 330b of the contact 300b penetrate the fourth mold portion 440. That is, the fourth mold part 440 includes a boundary part between the second closing part 220 and the third end part 113 of the body main body 110, and a boundary part between the base end part 331a of the connection part 330a of the contact 300a and the second closing part 220. , A boundary portion between the base end portion 331a of the connection portion 330a of the contact 300a and the third end portion 113 of the body main body 110, a boundary portion between the base end portion 331b of the connection portion 330b of the contact 300b and the second closing portion 220, and the contact. A boundary portion between the base end portion 331b of the connection portion 330b of the 300b and the third end portion 113 of the body main body 110 is covered.

  The fifth mold part 450 is a rectangular plate connected to the fourth end 414 of the first mold part 410 and extending in the Y direction. The fifth mold part 450 connects the second mold part 422 and the third mold part 432. The fifth mold part 450 covers the fourth end part 114 of the body main body 110 and the other side in the X direction of the second closing part 230, and the end surface of the second closing part 230 in the X direction on the other side of the body main body 110. It is joined to the end face of the fourth end 114. The base end portion 331a of the connection portion 330a of one contact 300a on the other side in the X direction and the base end portion 331c of the connection portion 330c of the contact 300c penetrate the fifth mold portion 450. That is, the fifth mold part 450 includes a boundary part between the second blocking part 230 and the fourth end part 114 of the body main body 110, and a boundary part between the base end part 331a of the connection part 330a of the contact 300a and the second blocking part 230. , A boundary portion between the base end portion 331a of the connection portion 330a of the contact 300a and the fourth end portion 114 of the body main body 110, a boundary portion between the base end portion 331c of the connection portion 330c of the contact 300c and the second closing portion 230, and the contact. The boundary portion between the base end portion 331c of the connection portion 330c of 300c and the fourth end portion 114 of the body main body 110 is covered.

  Hereinafter, a method for manufacturing the connector having the above-described configuration will be described. First, a body 100 created by injection molding an insulating resin and a contact 300a created by press molding a metal plate are prepared. Thereafter, the fixing portion 310a of the contact 300a is press-fitted into the accommodation holes 170a and 170b of the body 100, and the contact portion 320a of the contact 300a is inserted into the accommodation holes 170a and 170b. Then, the fixing portion 310a is held in the housing holes 170a and 170b of the body 100. The contact part 320a is disposed in the connection hole 130 of the body 100 through the accommodation holes 170a and 170b. The base end portion 331a of the connection portion 330a of the contact 300a is inserted into the lead-out holes 180a and 180b of the body 100, and the tip end portion 332a projects out of the body 100 from the lead-out holes 180a and 180b.

  Then, the contact 300c created by press-molding a metal plate is prepared. Thereafter, the contact part 320 c of the contact 300 c is inserted into the slit 150 of the body 100, and the fixing part 310 c is press-fitted into the slit 150. Then, the fixing part 310 c is held in the slit 150. The tip of the contact part 320 c is disposed in the connection hole 130 through the slit 150. The base end portion 331c of the connection portion 330c of the contact 300c is inserted into the lead-out hole 160b of the body 100, and the tip end portion 332c projects out of the body 100 from the lead-out hole 160b.

  Then, the contact 300b created by press-molding a metal plate is prepared. Thereafter, the pair of second plates of the fixing portion 310b of the contact 300b is press-fitted into the slits 140a and 140b of the body 100. Then, the tip ends of the pair of contact portions 320b of the contact 300b are disposed in the connection hole 130 through the slits 140a and 140b. The base end portion 331b of the connection portion 330b of the contact 300b is inserted into the lead-out hole 160a of the body 100, and the tip end portion 332b projects out of the body 100 from the lead-out hole 160a.

  Thereafter, a cover 200 prepared by injection molding an insulating resin is prepared. Thereafter, the first closing portion 210 of the cover 200 is received in the receiving recess 116 a of the body 100, and the second closing portions 220 and 230 of the cover 200 are fitted into the first recesses 111 a and 111 b of the body 100. Then, the first closing portion 210 closes the connection hole 130, the slits 140a and 140b and the slit 150 of the body 100 and covers the contacts 300b and c. The second closing portion 220 closes the lead-out hole 160a, the accommodation hole 170a, and the lead-out hole 180a, and covers the contact 300a in the accommodation hole 170a. The second blocking portion 230 closes the outlet hole 160b, the accommodation hole 170b, and the outlet hole 180b, and covers the contact 300a in the accommodation hole 170b. In this state, the connection portion 330a of the contact 300a protrudes from between the body 100 and the second closing portions 220 and 230 of the cover 200. The connection portion 330b of the contact 300b protrudes from between the body 100 and the second closing portion 220 of the cover 200. A connection portion 330c of the contact 300c protrudes from between the body 100 and the second closing portion 230 of the cover 200. At this time, the outer surface of the first closing portion 210 and the end surface of the sixth end portion 116 of the body 100 are flush with each other, the one end surface in the X direction of the second closing portion 220 and the third end portion 113 of the body main body 110. And the end surface of the other end in the X direction of the second closing portion 230 and the end surface of the fourth end portion 114 of the body main body 110 are flush with each other. In addition, a gap S <b> 1 is formed between the end surface on the other side in the X direction of the second closing portion 220 and the inner wall surface on the other side in the X direction of the first recess 111 a of the body main body 110. A gap S <b> 2 is formed between an end surface on one side in the X direction of the second closing portion 230 and an inner wall surface on one side in the X direction of the first recess 111 b of the body main body 110. A gap S3 is formed between the base end portions of the second closing portions 220 and 230 and the inner wall surface on the other side in the Y direction of the concave portion 111c of the body main body 110.

  Thereafter, the body 100, the contacts 300a to 300c and the cover 200, which are combined as described above, are placed in a mold (not shown), and an insulating resin is poured therein to perform outsert molding. At this time, the insulating resin is molded as the mold part 400. As a result, the first mold part 410 of the mold part 400 covers the first closing part 210 of the cover 200 and the sixth end part 116 of the body 100, and the first closing part 210 becomes the sixth end part 116 of the body 100. Join. The second mold parts 421 and 422 are filled in the first recesses 111 a and 111 b and the recess 111 c of the body main body 110 to cover the second blocking parts 220 and 230, and to cover the second blocking parts 220 and 230 with the first blocking parts 220 and 230. Joined to the end 111. The third mold parts 431 and 432 are filled in the second recesses 112 a and 112 b of the body main body 110. The fourth mold portion 440 covers the third end portion 113 of the body 100 and one side in the X direction of the second closing portion 220, and the end face on one side in the X direction of the second closing portion 220 is the third end portion of the body 100. Joined to the end face of the end 113. The fifth mold portion 450 covers the fourth end portion 114 of the body 100 and the other side in the X direction of the second closing portion 230, and the end face on the other side in the X direction of the second closing portion 230 is the fourth end of the body 100. It joins to the end face of the end 114. The connecting portions 330a, 330b, and 330c of the contacts 300a, 300b, and 300c pass through the fourth and fifth mold portions 440 and 450, and the tip portions 332a, 332b, and 332c of the connecting portions 330a, 330b, and 330c are the fourth and fifth mold portions. 440 and 450 are arranged outside.

  Hereinafter, a procedure for mounting the connector assembled as described above on the board of the electronic device will be described in detail. First, the connector is placed on a substrate. At this time, the tip portion 332a of the connection portion 330a of the contact 300a is brought into contact with the electrode of the substrate. The tip portion 332b of the connection portion 330b of the contact 300b is brought into contact with another electrode of the substrate. The tip 332c of the connection part 330c of the contact 300c is brought into contact with the ground electrode of the substrate. Thereafter, the tip end portion 332a of the connection portion 330a of the contact 300a is soldered to the electrode of the substrate. The tip portion 332b of the connection portion 330b of the contact 300b is soldered to another electrode of the substrate. The tip portion 332c of the connection portion 330c of the contact 300c is solder-connected to the ground electrode of the substrate.

Hereinafter, a method for connecting the plug to the connector will be described. First, the plug is inserted into the connection hole 130 of the connector. Then, the third electrode of the plug is elastically held between the contact portions 320b of the contact 300b. The second electrode of the plug is elastically contacted with the contact part 320a of one of the three contacts 300a. The first electrode of the plug is elastically held between the contact portions 320a of the remaining two contacts 300a. The ground electrode of the plug elastically contacts the contact part 320 c of the contact 300 c .

  In the case of the connector as described above, the first mold portion 410 covers the boundary portion between the sixth end portion 116 of the body main body 110 and the first closing portion 210 of the cover 200. The second mold parts 421 and 422 cover the boundary part between the second closing parts 220 and 230 and the first end part 111 of the body main body 110. The fourth mold part 440 includes a boundary part between the second closing part 220 and the third end 113 of the body body 110, a boundary part between the connection part 330a of the contact 300a and the second closing part 220, and a connection part 330a of the contact 300a. And the third end portion 113 of the body main body 110, the boundary portion between the connection portion 330b of the contact 300b and the second closing portion 220, and the connection portion 330b of the contact 300b and the third end portion 113 of the body main body 110. Covers the border. The fifth mold portion 450 includes a boundary portion between the second closing portion 230 and the fourth end portion 114 of the body main body 110, a boundary portion between the connecting portion 330a of the contact 300a and the second closing portion 230, and a connecting portion 330a of the contact 300a. And the fourth end portion 114 of the body main body 110, the boundary portion between the connection portion 330c of the contact 300c and the second closing portion 230, and the connection portion 330c of the contact 300c and the fourth end portion 114 of the body main body 110. Covers the border. Therefore, between the cover 200 and the body 100, between the body 100 and the connection portions 330a, 330b, and 330c of the contacts 300a, 300b, and 300c, and between the cover 200 and the contacts 300a, 300b, and 300c, the connection portions 330a, 330b, and 330c, It is possible to prevent water from entering through the space. In addition, since the first mold part 410, the second mold parts 421, 422, the fourth and fifth mold parts 440, 450 are made by outsert molding or the like, the waterproof property of the connector is realized at low cost. be able to.

  The second mold parts 421 and 422 are filled in the first recesses 111a and 111b and the recess 111c of the body main body 110 to cover the second closing parts 220 and 230, and the third mold parts 431 and 432 are the body main body. 110 is filled in the second recesses 112a and 112b. Similarly, the fourth mold part 440 covers one side in the X direction of the third end part 113 and the second closing part 220 of the body 100, and the fifth mold part 450 includes the fourth end part 114 and the second end part 114 of the body 100. The other side in the X direction of the second closing part 230 is covered. That is, the second mold parts 421 and 422 and the third mold parts 431 and 432 are provided so as to sandwich the body 100 and the cover 200 in the Z direction, and the fourth and fifth mold parts 440 and 450 fix the body 100 to X. Since it is provided so as to be sandwiched in the direction, the bonding strength of the mold part 400 to the cover 200 and the body 100 can be improved.

  Next, a connector according to Embodiment 2 of the present invention will be described with reference to FIGS. 4A to 6B. The connector shown in FIGS. 4A to 5B is different from the connector of Example 1 in that it is a mid-mount type that can be connected to the board in a state of being fitted into a recess or hole of the board. Specifically, in order to adapt the connector to the mid-mount type, the shape of the body main body 110 ′ of the body 100 ′, the shape of the cover 200 ′, and the connection portions 330a ′ to 330c ′ of the contacts 300a ′ to 300c ′. The shape and the shape of the mold part 400 ′ are different from the connector of the first embodiment. Hereinafter, only the difference will be described in detail, and the description overlapping with the first embodiment will be omitted. As described above, the body, cover, contact, and molded portion of the connector are marked with a 'to distinguish them from the connector body, cover, contact, and molded portion of the first embodiment.

  The body 100 'is different from the body 100 in the following two points. Other than this, the body 100 ′ has substantially the same configuration as the body 100. The first point is that a plurality of protrusions 113a ′ and grooves 113b ′ are provided on the end face of the third end portion 113 ′ of the body main body 110 ′, and a plurality of protrusions 114a ′ and grooves 114b ′ are provided on the end face of the fourth end portion 114 ′. It is being done. The protrusions 113a 'and 114a' are arranged at an interval in the Y direction. The grooves 113b 'and 114b' extend in the Z direction. The second point is that the region on one end side in the Y direction of the first recesses 111a 'and 111b' of the first end 111 'is narrower than the remaining region. 4A to 6B, reference numeral 112 'denotes a second end of the body body. Reference numerals 112a 'and 112b' denote second concave portions at the second end. 115 'is the fifth end of the body body. 116 'is the sixth end of the body body. Reference numeral 116a 'denotes an accommodation recess. 120 'is a ring. Reference numeral 130 'denotes a connection hole. Reference numerals 140a ', 140b', and 150 'denote slits. Reference numerals 160a 'and 160b' denote outlet holes. 170a 'and 170b' are receiving holes. 180a 'and 180b' are outlet holes.

  The cover 200 ′ includes a plurality of protrusions 211 ′ on the first closing part 210 ′, a plurality of protrusions 221 ′ and 222 ′ on the second closing part 220 ′, and a plurality of protrusions 231 ′ and 232 on the second closing part 230 ′. It is different from the cover 200 in that 'is provided. Other than that, the cover 200 ′ has substantially the same configuration as the cover 200.

  The contact 300a 'is different from the contact 300a in that the connection portion 330a' is bent upward in a substantially L shape. The connecting portion 330a 'has a proximal end portion 331a' and a distal end portion 332a '. The base end portion 331a 'is connected to the other end in the Z direction of the fixing portion 310a' and is folded back to one end side in the Z direction. The base end portion 331a 'protrudes toward the third end portions 113' and 114 'of the body main body 110' through the lead-out holes 180a 'and 180b' of the body main body 110 '. The distal end portion 332a 'is connected to the proximal end portion 331a' and is bent at a substantially right angle with respect to the proximal end portion 331a '. The distal end portion 332a 'penetrates the fourth and fifth mold portions 440' and 450 'of the mold portion 400'. 4A to 6B, reference numeral 320a 'denotes a contact portion.

  The contact 300b 'is different from the contact 300b in that the connecting portion 330b' is bent upward in a substantially L shape. The connection portion 330b 'has a proximal end portion 331b' and a distal end portion 332b '. The base end portion 331b 'is connected to the other end in the Z direction of the fixed portion 310b' and is folded back to one end in the Z direction. The base end portion 331b 'projects toward the third end portion 113' of the body main body 110 'through the lead-out hole 160a' of the body main body 110 '. The distal end portion 332b 'is connected to the proximal end portion 331b' and is bent at a substantially right angle with respect to the proximal end portion 331b '. The distal end portion 332b 'penetrates through the fourth mold portion 440' of the mold portion 400 '. 4A to 6B, reference numeral 320b 'denotes a contact portion.

  The contact 300c 'is different from the contact 300c in that the connection portion 330c' is bent upward in a substantially L shape. The connection portion 330c 'has a base end portion 331c' and a tip end portion 332c '. The base end portion 331c 'is connected to the other end in the Z direction of the fixed portion 310c' and is folded back to one end in the Z direction. The base end portion 331c 'protrudes toward the fourth end portion 114' of the body body 110 'through the lead-out hole 160b' of the body body 110 '. The distal end portion 332c 'is connected to the proximal end portion 331c' and is bent at a substantially right angle with respect to the proximal end portion 331c '. The distal end portion 332c 'penetrates the fifth mold portion 450' of the mold portion 400 '. 4A to 6B, reference numeral 320c 'denotes a contact portion.

  The mold part 400 ′ is different from the mold part 400 in the following two points. Other than that, the mold part 400 ′ has substantially the same configuration as the mold part 400. The first point is that the first mold part 410 ′ has protrusions 211 ′, the second mold parts 421 ′ and 422 ′ have protrusions 222 ′ and 232 ′, the fourth mold part 440 ′ has protrusions 221 ′ and the fifth mold. A protrusion 231 ′ is embedded in the portion 450 ′. The second point is that the fourth mold part 440 'is filled in the groove 113b' and the fifth mold part 450 'is filled in the groove 113b'. 4A to 6B, reference numerals 431 'and 432' denote third mold parts.

  The connector having the above-described configuration is assembled in the same manner as in the first embodiment. Hereinafter, a procedure for mounting the connector on the board of the electronic device will be described in detail. First, the connector is placed in a recess or hole in the substrate. Then, the tip portion 332a 'of the connection portion 330a' of the contact 300a 'comes into contact with the electrode at the edge of the recess or hole of the substrate. The tip portion 332 b ′ of the connection portion 330 b ′ of the contact 300 b ′ is in contact with another electrode at the edge of the recess or hole of the substrate. The tip portion 332c 'of the connection portion 330c' of the contact 300c 'contacts the ground electrode at the edge of the recess or hole of the substrate. Thereafter, the tip portions 332a 'of the connection portions 330a' of the contacts 300a 'are solder-connected to the electrodes of the substrate. The tip portion 332b 'of the connection portion 330b' of the contact 300b 'is solder-connected to another electrode of the substrate. The tip portion 332c 'of the connection portion 330c' of the contact 300c 'is solder-connected to the ground electrode of the substrate.

Hereinafter, a method for connecting the plug to the connector will be described. First, the plug is inserted into the connector connection hole 130 '. Then, the third electrode of the plug is elastically sandwiched between the contact portions 320b ′ of the contact 300b ′. The second electrode of the plug is elastically contacted with the contact part 320a ′ of one contact 300a ′ among the three contacts 300a ′. The first electrode of the plug is elastically held between the contact portions 320a ′ of the remaining two contacts 300a ′. The ground electrode of the plug elastically contacts the contact part 320 c ′ of the contact 300 c ′.

  In the case of the connector as described above, the first mold portion 410 ′ covers the boundary portion between the sixth end portion 116 ′ of the body main body 110 ′ and the first closing portion 210 ′ of the cover 200 ′. The second mold parts 421 'and 422' cover the boundary part between the second closing parts 220 'and 230' and the first end part 111 'of the body main body 110'. The fourth mold part 440 ′ is a boundary part between the second blocking part 220 ′ and the third end part 113 ′ of the body main body 110 ′, and a boundary part between the connection part 330a ′ of the contact 300a ′ and the second blocking part 220 ′. , A boundary portion between the connection portion 330a ′ of the contact 300a ′ and the third end portion 113 ′ of the body body 110 ′, a boundary portion between the connection portion 330b ′ of the contact 300b ′ and the second blocking portion 220 ′, and the contact 300b ′. A boundary portion between the connecting portion 330b ′ and the third end portion 113 ′ of the body main body 110 ′ is covered. The fifth mold part 450 ′ is a boundary part between the second blocking part 230 ′ and the fourth end part 114 ′ of the body main body 110 ′, and a boundary part between the connection part 330a ′ of the contact 300a ′ and the second blocking part 230 ′. , A boundary portion between the connection portion 330a ′ of the contact 300a ′ and the fourth end portion 114 ′ of the body main body 110 ′, a boundary portion between the connection portion 330c ′ of the contact 300c ′ and the second blocking portion 230 ′, and the contact 300c ′. A boundary portion between the connection portion 330c ′ and the fourth end portion 114 ′ of the body main body 110 ′ is covered. Accordingly, between the cover 200 ′ and the body 100 ′, between the body 100 ′ and the connection portions 330a ′, 330b ′, and 330c ′ of the contacts 300a ′, 300b ′, and 300c ′, and between the cover 200 ′ and the contacts 300a ′ and 300b. Water can be prevented from entering between the connecting portions 330a ', 330b' and 330c 'of', 300c '. In addition, since the first mold part 410 ′, the second mold parts 421 ′, 422 ′, the fourth and fifth mold parts 440 ′, 450 ′ are formed by outsert molding or the like, the connector of the connector can be manufactured at low cost. Waterproofness can be realized.

  In addition, the second mold parts 421 ′ and 422 ′ are filled in the first recesses 111a ′ and 111b ′ and the recess 111c ′ of the body main body 110 ′ to cover the second blocking parts 220 ′ and 230 ′ and the third mold. The parts 431 ′ and 432 ′ are filled in the second recesses 112a ′ and 112b ′ of the body main body 110 ′. Similarly, the fourth mold part 440 ′ covers one side in the X direction of the third end part 113 ′ and the second closing part 220 ′ of the body 100 ′, and the fifth mold part 450 ′ covers the body 100 ′. The other end in the X direction of the fourth end portion 114 ′ and the second closing portion 230 ′ is covered. That is, the second mold parts 421 ′ and 422 ′ and the third mold parts 431 ′ and 432 ′ are provided so as to sandwich the body 100 ′ and the cover 200 ′ in the Z direction, and the fourth and fifth mold parts 440 ′. 450 ′ is provided so as to sandwich the body 100 ′ in the X direction, so that the bonding strength of the mold part 400 ′ to the cover 200 ′ and the body 100 ′ can be improved.

  Also, the first mold part 410 ′ has protrusions 211 ′ of the first closing part 210 ′, the second mold parts 421 ′ and 422 ′ have protrusions 222 ′ and 232 ′ of the second closing parts 220 ′ and 230 ′, and A protrusion 221 ′ of the second closing part 220 ′ is embedded in the fourth mold part 440 ′, and a protrusion 231 ′ of the second closing part 230 ′ is embedded in the fifth mold part 450 ′. Fourth and fifth mold parts 440 'and 450' are filled in the grooves 113b 'and 113b' of the body main body 110 '. Therefore, the bonding strength of the mold part 400 ′ to the cover 200 ′ and the body main body 110 ′ is improved.

  The connector described above is not limited to the above-described embodiment, and can be arbitrarily changed in design within the scope of the claims. Details will be described below.

  In the first and second embodiments, the body has a connection hole, a plurality of receiving holes, a plurality of slits, and a receiving recess. However, the design of the body can be arbitrarily changed as long as it has a connection hole and a receiving hole or slit that communicates with the connection hole and is open to the outside. For example, a structure in which a slit is provided in the bottom surface of the first recess of the first end of the body, and a structure in which a receiving hole is provided on one side or both sides in the X direction of the connection hole of the body; Is possible.

  In the first and second embodiments, the connection hole penetrates the body main body and the ring in the Y direction. However, the shape of the connection hole can be arbitrarily changed as long as it is provided in the body and the mating connector can be inserted and removed.

  In the first and second embodiments, the body main body is provided with the accommodation hole and the lead-out hole communicating with the slit. However, the lead-out hole can be omitted. When the lead-out hole is omitted, it is preferable that the contact connecting portion protrudes to the outside through a gap between the body and the cover. Further, the design of the lead-out hole can be arbitrarily changed as long as it is provided in at least one of the body and the cover and connects the housing hole or slit to the outside. That is, the lead-out hole can be formed in the cover, and can be formed in both the cover and the body.

  In the first and second embodiments, two first recesses are provided at the first end of the body. However, the first recess can be omitted. That is, it is possible to provide a receiving hole or slit in the first end without providing the first recess in the first end of the body. Moreover, the 1st recessed part can be provided in the 1st edge part of a body 1 or 3 or more.

  In the first and second embodiments, two second recesses are provided at the second end of the body. However, the second recess can be omitted. Moreover, the 2nd recessed part can be provided in the 2nd edge part of a body, or 1 or 3 or more.

  In the first and second embodiments, the cover has the first closing portion and the two second closing portions. However, the cover can be arbitrarily redesigned as long as it can close the housing hole or slit of the body. For example, when the connection holes 130 and 130 ′ and the slits 140 a, 140 b, 140 a ′ and 140 b ′ are provided in the bodies 100 and 100 ′, the cover can be configured to have only the first closing portion. When only the connection holes 130 and 130 ′ and the accommodation holes 170 a and 170 a ′ are provided in the bodies 100 and 100 ′, the cover can be configured to have only the second closing portion. One second closing portion is a lead-out hole 160a, 160b in the first end 111 of the body 100, receiving holes 170a, 170b and lead-out holes 180a, 180b, or a lead-out hole 160a ′ in the first end 111 ′ of the body 100 ′. 160b ′, the receiving holes 170a ′ and 170b ′, and the outlet holes 180a ′ and 180b ′.

In the first and second embodiments, the end face on one side in the X direction of the second closing part and the end face on the third end part of the body main body are flush with each other, and the end face on the other side in the X direction of the second closing part Although the end surface of the fourth end portion of the body main body is flush with the end surface, the present invention is not limited to this. For example, as shown in FIG. 7, the end surface on one side in the X direction of the second blocking portion 220 ″ is positioned on the other side in the X direction with respect to the end surface of the third end portion 113 ″ of the body 100 ″. The other end surface in the X direction of the second closing portion 230 ″ may be positioned on one side in the X direction with respect to the end surface of the fourth end portion 114 ″ in the body 100 ″ .

In this case, the X-direction one end side of the second closing portions 220 '' and 230 '', the boundary portion between the other end surface and the body 100 '' , the second closing portion 220 '' and the contact connecting portion 330a ''. , 330b ″, the boundary portion between the body 100 ″ and the contact connecting portion 330a ″, 330b ″, the second blocking portion 230 ″ and the contact connecting portion 330a ″, 330c ″. And the boundary portion between the body 100 ″ and the contact connecting portions 330a ″ and 330c ″ are located on the first end portion 111 ″ of the body 100 ″. The second mold part 421 ″ covers the second closing part 220 ″ and is joined to the first end part 111 ″ of the body 100 ″. The connecting portions 330a ″ and 330b ″ pass through the second mold portion 421 ″. That is, the second mold part 421 '' is a boundary part between the other end face in the X direction of the second closing part 220 '' and the first end part 111 '' of the body 100 '', the second closing part 220 '. 'A boundary portion between one end face in the X direction and the first end portion 111 ″ of the body 100 ″, and a boundary portion between the second blocking portion 220 ″ and the contact connecting portions 330a ″ and 330b ″. And a boundary portion between the first end portion 111 ″ of the body 100 ″ and the contact connecting portions 330a ″ and 330b ″. The second mold part 422 '' covers the second blocking part 230 '' and is joined to the first end part 111 '' of the body 100 ''. The connecting portions 330a ″ and 330c ″ pass through the second mold portion 422 ″. That is, the second mold part 422 '' is a boundary part between the end face on one side in the X direction of the second closing part 230 '' and the first end part 111 '' of the body 100 '' , the second closing part 230 '. ′ And the boundary portion between the other end face in the X direction and the first end portion 111 ″ of the body 100 ″, and the boundary portion between the second blocking portion 230 ″ and the contact connecting portions 330a ″ and 330c ″. And a boundary portion between the first end portion 111 ″ of the body 100 ″ and the contact connecting portions 330a ″ and 330c ″. In this case, the fourth and fifth mold parts can be omitted.

Further, it is possible to Migamen one the end face of the third end portion of the end surface and the main body on one side in the X direction of the second blocking portion. Alternatively, it is possible that only the end surface on the other side in the X direction of the second closing portion and the end surface of the fourth end portion of the body main body are flush with each other.

  In the first and second embodiments, the mold part includes a first mold part, two second mold parts, two third mold parts, a fourth mold part, and a fifth mold part. It was. However, the mold part is optional as long as it is an insulating resin that covers at least a boundary part between the body and the cover, a boundary part between the body and the contact part, and a boundary part between the cover and the contact part. It is possible to change the design. For example, the mold part includes a first mold part having a first end in the Z direction and a second end opposite to the first end in the Z direction, and a first part connected to the first end of the first mold part. It is possible to have a configuration having two mold parts and a third mold part connected to the second end of the first mold part. In this case, the first mold portion covers the first closing portion that closes one side of the connection hole that penetrates the body, and joins the first closing portion to the body. The second mold part is filled in the first recess of the first end of the body, covers the second blocking part that closes the accommodation hole or slit on the bottom surface of the first recess, and the second blocking part is attached to the body. It is joined. The third mold part is filled in a second recess of the body. When the first and second recesses of the body are omitted and a housing hole or the like is provided in the first end of the body, the second and third mold parts are connected to the first and second ends of the body. It is possible to have a covering configuration.

  In the second embodiment, the protrusion and the groove are provided on the outer surface of the body and the protrusion is provided on the outer surface of the cover. However, the present invention is not limited to this. The protrusions and grooves can be omitted as in the first embodiment. Further, it is possible to adopt a configuration in which protrusions and / or grooves are provided only on the outer surface of the body. It is possible to adopt a configuration in which protrusions and / or grooves are provided only on the outer surface of the cover. The protrusions are embedded in the mold part, and the design of the grooves can be arbitrarily changed as long as the mold part is filled.

  In the above embodiment, the material, shape, dimensions, number, arrangement, etc. constituting each part of the connector are just examples, and the design can be arbitrarily changed as long as the same function can be realized. It is.

DESCRIPTION OF SYMBOLS 100 ... Body 110 ... Body body 111 ... 1st edge part 111a, 1st recessed part 111b, 1st recessed part 112 ... 2nd edge part 112a, 2nd recessed part 112b, 2nd recessed part 113 ... Third end 114 ... Fourth end 115 ... Fifth end 116 ... Sixth end 120 ... Ring 130 ... Connection hole 140a ... Slit 140b ... slit 150 ... slit 160a ... outlet hole 160b ... outlet hole 170a ... receiving hole 170b ... receiving hole 180a ... outlet hole 180b ... outlet hole 200 ... ... Cover 210 ··· First closure portion 220 ··· Second closure portion 230 ··· Second closure portion 300a · · · Contact 310a · · · Fixing portion 320a · · · Contact portion 330a ... Connection part 3 31a ··· Base end portion 332a ··· Tip portion 300b ··· Contact 310b ··· Fixing portion 320b · · · Contact portion 330b ··· Connection portion 331b ··· Base end portion 332b ··· Tip portion 300c ··· · Contact 310c ··· Fixed portion 320c ··· Contact portion 330c ··· Connection portion 331c ··· Base end portion 332c · · · Tip portion 400 ··· Mold portion 410 · ··· First mold portion 421 · · · ... Second mold part 422 ... Second mold part 431 ... Third mold part 432 ... Third mold part 440 ... Fourth mold part 450 ... ... fifth Mold part 500 ... Packing

Claims (11)

A body having a connection hole and a housing hole or slit communicating with the connection hole and opened to the outside;
A cover for closing the accommodation hole or slit of the body;
A contact having a fixed part fixed in the housing hole or slit of the body, a contact part disposed in the connection hole, and a connection part protruding outside from between the body and the cover;
A connector including at least a boundary portion between the body and the cover, a boundary portion between the body and the contact connection portion, and a mold portion made of an insulating resin that covers a boundary portion between the cover and the contact connection portion. . The connector according to claim 1, wherein
The connection hole penetrates the body in a first direction,
The body has a first end in a second direction orthogonal to the first direction;
A second end located on the opposite side of the first end in the second direction;
A first recess provided at the first end and provided with the accommodation hole or slit on the bottom;
A second recess provided in the second end,
The cover includes a first closing portion that closes the connection hole;
A second closing portion that is received in the first recess and closes the receiving hole or slit;
The mold part includes a first mold part having a first end in the second direction and a second end opposite to the first end in the second direction;
A second mold part connected to the first end of the first mold part;
A third mold part connected to the second end of the first mold part,
The first mold part covers the first closing part and joins the first closing part to the body,
The second mold part is filled in the first recess of the body, covers the second closing part, and joins the second closing part to the body,
The third mold part is a connector filled in a second recess of the body. The connector according to claim 2, wherein
The body includes a third end in a third direction orthogonal to the first and second directions;
And a fourth end located on the opposite side of the third end in the third direction,
The first mold part further includes a third end in the third direction and a fourth end opposite to the third end in the third direction,
The mold part is connected to a third end of the first mold part and covers a third end part of the body;
A connector further comprising a fifth mold part connected to the fourth end of the first mold part and covering the fourth end part of the body. The connector according to claim 3, wherein
An end surface on one side in the third direction of the second closing portion is flush with an end surface of the third end portion of the body,
The fourth mold part is a connector in which the end face of the second closing part is joined to the end face of the third end part of the body. The connector according to claim 3, wherein
An end surface on the other side in the third direction of the second closing portion is flush with an end surface of the fourth end portion of the body,
The fifth mold portion is a connector in which the end surface of the second closing portion is joined to the end surface of the fourth end portion of the body. The connector according to claim 2, wherein
The contact connecting part is a connector penetrating the second mold part. In the connector according to any one of claims 3 to 5,
The contact connecting portion is a connector penetrating the fourth or fifth mold portion. In the connector according to any one of claims 1 to 7,
At least one of the body and the cover is provided with a lead-out hole that connects the housing hole or slit and the outside,
A connector in which a connecting portion of the contact protrudes outside through the lead-out hole. In the connector according to any one of claims 1 to 8,
A connector in which at least one of the body, the cover, and the mold part is made of a polyamide-based resin. In the connector according to any one of claims 1 to 9,
A connector further comprising a ring-shaped packing externally fitted to the body.   The electronic device provided with the connector in any one of Claims 1-10.

Images